int main(int argc, char const *argv[])
{
FILE *f = fopen(argv[1], "r");
if (!f) {
printf("Could not open file %s\n", argv[1]);
exit(EXIT_FAILURE);
}
/* read entire file into memory */
char *contents = read_entire_file(f);
fclose(f);
/* solve all sudokus */
struct timeval before;
gettimeofday (&before, NULL);
int result_size = 1024;
char *result = malloc(sizeof(char) * result_size);
strcpy(result, "");
char *ptr = contents;
int total_sudokus = strlen(contents) / (BOARD_SIZE*BOARD_SIZE);
int sudokus_solved = 0;
char solved[256];
do {
int sudoku[BOARD_SIZE][BOARD_SIZE];
ptr = from_str(ptr, sudoku);
solve(sudoku);
to_str(sudoku, solved);
result_size = append_str(&result, result_size, solved);
load_bar(++sudokus_solved, total_sudokus, 100, 100);
} while (*ptr);
free(contents);
struct timeval after;
gettimeofday (&after, NULL);
long duration = ((after.tv_sec * 1000000 + after.tv_usec) -
(before.tv_sec * 1000000 + before.tv_usec)) / 1000;
/* Write to file the solved sudokus */
char output_name[64];
sprintf(output_name, "solved_%s", argv[1]);
FILE *output = fopen(output_name, "w");
if (!output) {
printf("Could not open file %s\n", output_name);
exit(EXIT_FAILURE);
}
fprintf(output, "%s", result);
free(result);
fclose(output);
/* Present time result */
printf("-- Elapsed time: %d ms\n", duration);
return 0;
}
int main(int argc, char *argv[]) {
int arg=1;
int sbig_type = NO_CAMERA;
int info_mode = 0;
int verbose = 0;
char name[MAX_STRING] = "";
char ra[MAX_STRING] = "";
char dec[MAX_STRING] = "";
char alt[MAX_STRING] = "";
char az[MAX_STRING] = "";
char imtype[8];
int phase;
float exptime;
int err;
/* Set an interrupt handler to trap Ctr-C nicely */
if(signal(SIGINT, SIG_IGN) != SIG_IGN)
signal(SIGINT, InterruptHandler);
/* set lockfile from the outset */
get_lock();
store_pid_in_lockfile();
/* parse args */
if (argc < 3) {
error_exit(usage);
};
while (arg < argc - 2)
{
switch (argv[arg++][1]) {
case 'v':
verbose = 1;
SetVerbosity(verbose);
break;
case 'n':
sscanf(argv[arg++], "%s", name);
break;
case 'r':
sscanf(argv[arg++], "%s", ra);
break;
case 'd':
sscanf(argv[arg++], "%s", dec);
break;
case 'a':
sscanf(argv[arg++], "%s", alt);
break;
case 'z':
sscanf(argv[arg++], "%s", az);
break;
default:
error_exit(usage);
break;
}
}
sscanf(argv[arg++],"%s",imtype);
sscanf(argv[arg++],"%f",&exptime);
// Determine what kind of image to take
switch(value_from_imagetype_key(imtype)) {
case DARK: ccd_type=DARK; if (verbose) printf("Taking dark frame.\n"); break;
case LIGHT: ccd_type=LIGHT; if (verbose) printf("Taking light frame.\n"); break;
case BIAS: ccd_type=BIAS; if (verbose) printf("Taking bias frame.\n"); break;
case FLAT: ccd_type=FLAT; if (verbose) printf("Taking flat frame.\n"); break;
case BADKEY: fprintf(stderr,"Unknown image type %s\n",imtype); return(1); break;
}
fflush(stdout);
CountCameras();
if (ccd_ncam < 1){
fprintf(stderr,"Found 0 cameras\n");
return(1);
}
InitializeAllCameras();
store_timestamped_note_in_lockfile("Started");
store_directory_in_lockfile();
char myline[128];
sprintf(myline,"Exptime: %5.1f\n",exptime);
store_note_in_lockfile(myline);
// Start integrations going on each of the cameras one by one.
for (int cam_num = 0; cam_num <ccd_ncam; cam_num++)
{
err = SetActiveCamera(cam_num);
ccd_image_data[cam_num] =
(unsigned short *) malloc(ccd_image_width*ccd_image_height*sizeof(unsigned short));
phase = 0;
err = CaptureImage(&phase,ccd_image_data[cam_num],ccd_type,exptime,FALSE,0,0,0,0);
}
// Wait until the data is ready. I'm intentionally playing this safe by
// making sure I wait at least 1s before trying to read out the data.
// This is something I will have to look into if I ever use this for
// fast focusing.
int nsec = (int) exptime + 1;
int count = 0;
for (int i=0; i<=nsec;i++)
{
if(nsec > 3 && nsec < 10){
load_bar(count++,nsec,3,30);
}
else if (nsec > 10 && nsec < 100){
load_bar(count++,nsec,(int)(nsec/2),30);
}
else if (nsec > 100){
load_bar(count++,nsec,(int)(nsec/3),30);
}
sleep(1);
}
// The cameras are ready to be read out. We once again cycle over each camera and
// save the data.
for (int cam_num = 0; cam_num <ccd_ncam; cam_num++)
{
char infoline[128];
phase = 1;
err = SetActiveCamera(cam_num);
fflush(stderr);
err = CaptureImage(&phase,ccd_image_data[cam_num],ccd_type,exptime,FALSE,0,0,0,0);
// Print out some pixel values to let the user check data integrity
if (verbose)
printf("Some pixel values: %u %u %d\n",
*(ccd_image_data[cam_num] + 10000),
*(ccd_image_data[cam_num] + 15000),
*(ccd_image_data[cam_num]+20000));
// Figure out what to call the new file
char *newname;
newname = (char *)malloc(MAX_STRING*sizeof(char));
new_filename(ccd_serial_number,imtype,newname);
// Save as a FITS file
GetCameraTemperature();
double temperature = ccd_camera_info[ActiveCamera()].temperature;
int filterNumber = 0;
if (IsCameraAnST402ME())
filterNumber = FilterWheelPosition();
write_fits(newname, ccd_image_width, ccd_image_height, ccd_image_data[cam_num],
exptime,imtype,temperature,filterNumber,ccd_serial_number, name,
ra,dec,alt,az);
fprintf(stderr,"Saved %s \n",newname);
sprintf(infoline,"Camera %d wrote: %s\n",cam_num,newname);
store_note_in_lockfile(infoline);
free(ccd_image_data[cam_num]);
free(newname);
}
DisconnectAllCameras();
release_lock();
store_timestamped_note_in_lockfile("Completed");
// Release the lock file
release_lock();
// Ring bell to wake up the astronomer
if (verbose)
printf("Camera(s) opened and closed successfully.\n");
putchar('\a'); putchar('\a'); putchar('\a');
return(0);
}
/* Launches one of those fancy effects. */
void launch_effect(int effect)
{
switch (effect) {
case 0:
/* Lights all the layers one by one. */
load_bar(1000);
break;
case 1:
/* A pixel bouncing randomly around. */
boing_boing(150, 500, 0x03, 0x01);
break;
case 2:
/* Randomly fill and empty the cube. */
fill(0x00);
random_filler(100, 1, 500, 1);
random_filler(100, 1, 500, 0);
break;
case 3:
/* Send voxels randomly back and forth the z-axis. */
send_voxels_rand_z(150, 500, 2000);
break;
case 4:
/* Spinning spiral */
spiral(1, 75, 1000);
break;
case 5:
/* A coordinate bounces randomly around the cube. For every position
* the status of that voxel is toggled. */
boing_boing(150, 500, 0x03, 0x02);
break;
case 6:
/* Random raindrops */
rain(40, 1000, 500, 500);
break;
case 7:
/* Snake: a snake randomly bounce around the cube. */
boing_boing(150, 500, 0x03, 0x03);
break;
case 8:
/* Spinning plane */
spinning_plane(1, 50, 1000);
break;
case 9:
/* Set x number of random voxels, delay, unset them. x increases
* from 1 to 32 and back to 1. */
random_2(48);
break;
case 10:
/* Set then unset all 64 voxels in a random order. */
random_filler2(200, 1);
delay_ms(2000);
random_filler2(200, 0);
delay_ms(1000);
break;
case 11:
/* Bounce a plane up and down all the directions. */
fly_plane('z', 1, 1000);
delay_ms(2000);
fly_plane('y', 1, 1000);
delay_ms(2000);
fly_plane('x', 1, 1000);
delay_ms(2000);
fly_plane('z', 0, 1000);
delay_ms(2000);
fly_plane('y', 0, 1000);
delay_ms(2000);
fly_plane('x', 0, 1000);
delay_ms(2000);
break;
case 12:
/* Fade in and out at low framerate. */
blinky2();
break;
case 13:
/* Random walk */
random_walk(4, 250, 1000);
break;
case 14:
/* Spinning square */
spinning_square(1, 50, 1000);
break;
}
}
